package operation;

import book.Book;
import book.BookList;

import java.util.Scanner;

public class ReturnOperation implements I0Peration{

    @Override
    public void work(BookList bookList) {
        System.out.println("归还图书");

        Scanner scanner =new Scanner(System.in);
        System.out.println("请输入你要归还图书的名字: ");
        String name = scanner.nextLine();

        int currentSize = bookList.getUsedSize();
        for(int i = 0;i <currentSize;i++) {
            Book book = bookList.getBook(i);
            if (book.getName().equals(name)) {
                System.out.println("该书已经归还");
                book.setBorrowed(false);
                return;
            }
        }
        System.out.println("没有你要归还的图书");
    }
}
